#### Dene

##### New Member

- Joined
- Jul 20, 2022

- Messages
- 6

- Country Flag

I am fitting a set of 33x12.5x15 on my vehicle from the standard 31s and would like to get the vehicle back to as close to standard gear ratios as possible afterwards.

From my data plate it would seem that my car has 4.1 diff ratios. I will need 4.36 to be exactly where it is currently.

My question is whether I will be able to fit the 4.3 crownwheel and pinion onto the existing 80 fiff center without changing out the whole diff center. The two diff centers are not the same and to convert from one to the other is just not economically viable.

In short is it possible to remove the crownwheel and pinion only from a 100 series and bolt it to the 80 diff center carrier?

Thanks for any advice you can give me.